Gradle plugin: remove old native binary APIs

This patch removes APIs for native binary configuring
introduced in 1.3.0 and deprecated in 1.3.30.

Issue #KT-31229 Fixed

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/kotlin/org/jetbrains/kotlin/gradle/NewMultiplatformIT.kt

@@ -205,33 +205,6 @@ class NewMultiplatformIT : BaseGradleIT() {
             build("clean", "assemble", "--rerun-tasks") {
                 checkAppBuild()
             }
-
-            // Check that binary getters initially introduced in 1.3 work.
-            build("checkBinaryGetters") {
-                assertTrue(output.contains("Wasm binary file: main.wasm"))
-                assertTrue(output.contains("Wasm link task: linkMainReleaseExecutableWasm32"))
-                assertTrue(output.contains("Wasm link task name: linkMainReleaseExecutableWasm32"))
-
-                val testFiles = listOf(
-                    "MacOS" to "test.kexe",
-                    "Windows" to "test.exe",
-                    "Linux" to "test.kexe"
-                )
-
-                val testLinkTasks = listOf(
-                    "MacOS" to "linkTestDebugExecutableMacos64",
-                    "Windows" to "linkTestDebugExecutableMingw64",
-                    "Linux" to "linkTestDebugExecutableLinux64"
-                )
-
-                testFiles.forEach { (platform, file) ->
-                    assertTrue(output.contains("$platform test file: $file"), "Cannot get test binary for platform $platform")
-                }
-
-                testLinkTasks.forEach { (platform, task) ->
-                    assertTrue(output.contains("$platform test link task: $task"), "Cannot get test link task for platform $platform")
-                }
-            }
         }
 
         with(oldStyleAppProject) {

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/new-mpp-lib-and-app/sample-app-gradle-kotlin-dsl/build.gradle.kts

@@ -24,13 +24,14 @@ kotlin {
 	val macos64 = macosX64("macos64")
 
     configure(listOf(wasm32, linux64, mingw64, macos64)) {
-    	compilations.getByName("main") {
-	    	outputKinds.add(EXECUTABLE)
-	        entryPoint = "com.example.app.native.main"
+        binaries.executable("main") {
+            entryPoint = "com.example.app.native.main"
+        }
+
+        binaries.all {
             // Check that linker options are correctly passed to the compiler.
             linkerOpts = mutableListOf("-L.")
-	    }
-        compilations["test"].linkerOpts = mutableListOf("-L.")
+        }
     }
 
     sourceSets {
@@ -60,23 +61,6 @@ kotlin {
             }
         }
     }
-
-    tasks.create("checkBinaryGetters") {
-        doLast {
-            println("Wasm binary file: ${wasm32.compilations.getByName("main").getBinary("EXECUTABLE", "RELEASE").name}")
-            println("Wasm link task: ${wasm32.compilations.getByName("main").getLinkTask("EXECUTABLE", "RELEASE").name}")
-            println("Wasm link task name: ${wasm32.compilations.getByName("main").linkTaskName("EXECUTABLE", "RELEASE")}")
-
-            println("Windows test file: ${mingw64.compilations.getByName("test").getBinary("EXECUTABLE", "DEBUG").name}")
-            println("Windows test link task: ${mingw64.compilations.getByName("test").getLinkTask("EXECUTABLE", "DEBUG").name}")
-
-            println("MacOS test file: ${macos64.compilations.getByName("test").getBinary("EXECUTABLE", "DEBUG").name}")
-            println("MacOS test link task: ${macos64.compilations.getByName("test").getLinkTask("EXECUTABLE", "DEBUG").name}")
-
-            println("Linux test file: ${linux64.compilations.getByName("test").getBinary("EXECUTABLE", "DEBUG").name}")
-            println("Linux test link task: ${linux64.compilations.getByName("test").getLinkTask("EXECUTABLE", "DEBUG").name}")
-        }
-    }
 }
 
 tasks.create("resolveRuntimeDependencies", DefaultTask::class.java) {

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/new-mpp-lib-and-app/sample-app/build.gradle

@@ -64,11 +64,14 @@ kotlin {
         fromPreset(presets.macosX64, 'macos64')
 
         configure([wasm32, linux64, mingw64, macos64]) {
-            compilations.main.outputKinds += org.jetbrains.kotlin.gradle.plugin.mpp.NativeOutputKind.EXECUTABLE
-            compilations.main.entryPoint = "com.example.app.native.main"
-            // Check that linker options are correctly passed to the compiler.
-            compilations.main.linkerOpts = ['-L.']
-            compilations.test.linkerOpts = ['-L.']
+            binaries.executable("main") {
+                entryPoint = "com.example.app.native.main"
+            }
+            
+            binaries.all {
+                // Check that linker options are correctly passed to the compiler.
+                linkerOpts = ['-L.']
+            }
         }
     }
 }
@@ -80,20 +83,3 @@ task resolveRuntimeDependencies(type: DefaultTask) {
         configurations[configName].resolve()
     }
 }
-
-task checkBinaryGetters {
-    doLast {
-        println("Wasm binary file: ${kotlin.targets.wasm32.compilations.main.getBinary("EXECUTABLE", "RELEASE").name}")
-        println("Wasm link task: ${kotlin.targets.wasm32.compilations.main.getLinkTask("EXECUTABLE", "RELEASE").name}")
-        println("Wasm link task name: ${kotlin.targets.wasm32.compilations.main.linkTaskName("EXECUTABLE", "RELEASE")}")
-
-        println("Windows test file: ${kotlin.targets.mingw64.compilations.test.getBinary("EXECUTABLE", "DEBUG").name}")
-        println("Windows test link task: ${kotlin.targets.mingw64.compilations.test.getLinkTask("EXECUTABLE", "DEBUG").name}")
-
-        println("MacOS test file: ${kotlin.targets.macos64.compilations.test.getBinary("EXECUTABLE", "DEBUG").name}")
-        println("MacOS test link task: ${kotlin.targets.macos64.compilations.test.getLinkTask("EXECUTABLE", "DEBUG").name}")
-
-        println("Linux test file: ${kotlin.targets.linux64.compilations.test.getBinary("EXECUTABLE", "DEBUG").name}")
-        println("Linux test link task: ${kotlin.targets.linux64.compilations.test.getLinkTask("EXECUTABLE", "DEBUG").name}")
-    }
-}

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/new-mpp-native-cinterop/build.gradle

@@ -45,9 +45,5 @@ kotlin {
         fromPreset(presets.mingwX64, 'mingw64')
         // Test building a 32-bit Windows binary.
         fromPreset(presets.mingwX86, 'mingw86')
-
-        configure([macos64, linux64, mingw64, mingw86]) {
-            compilations.main.outputKinds ['EXECUTABLE']
-        }
     }
 }

libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/new-mpp-native-libraries/build.gradle

@@ -22,14 +22,17 @@ repositories {
 kotlin {
     targets {
         fromPreset(presets.macosX64, 'macos64') {
-            compilations.main.outputKinds = [FRAMEWORK]
+            binaries.framework("main")
         }
 
         fromPreset(presets.linuxX64, 'linux64')
         fromPreset(presets.mingwX64, 'mingw64')
 
         configure([linux64, mingw64, macos64]) {
-            compilations.main.outputKinds += [DYNAMIC, STATIC]
+            binaries {
+                sharedLib("main")
+                staticLib("main")
+            }
         }
     }
 }

libraries/tools/kotlin-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/targets/native/KotlinNativeCompilation.kt

@@ -3,7 +3,7 @@
  * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
  */
 
-@file:Suppress("PackageDirectoryMismatch", "DEPRECATION") // Old package for compatibility
+@file:Suppress("PackageDirectoryMismatch") // Old package for compatibility
 package org.jetbrains.kotlin.gradle.plugin.mpp
 
 import groovy.lang.Closure
@@ -11,48 +11,13 @@ import org.gradle.api.Action
 import org.gradle.api.NamedDomainObjectContainer
 import org.gradle.api.Project
 import org.gradle.api.file.SourceDirectorySet
-import org.gradle.api.invocation.Gradle
 import org.gradle.util.ConfigureUtil
 import org.jetbrains.kotlin.gradle.dsl.KotlinCommonOptions
-import org.jetbrains.kotlin.gradle.dsl.KotlinNativeBinaryContainer
 import org.jetbrains.kotlin.gradle.plugin.KotlinCompilation
 import org.jetbrains.kotlin.gradle.plugin.KotlinCompilationWithResources
 import org.jetbrains.kotlin.gradle.plugin.KotlinSourceSet
 import org.jetbrains.kotlin.gradle.tasks.KotlinNativeCompile
-import org.jetbrains.kotlin.gradle.tasks.KotlinNativeLink
 import org.jetbrains.kotlin.gradle.utils.lowerCamelCaseName
-import java.io.File
-import java.util.*
-
-private const val OLD_BINARY_API_DEPRECATION =
-    "Use the `binaries` block instead. See: https://kotlinlang.org/docs/reference/building-mpp-with-gradle.html#building-final-native-binaries"
-
-private val usedDeprecatedAPIs = WeakHashMap<Project, MutableSet<String>>()
-
-private fun showDeprecationWarning(gradle: Gradle) {
-    val rootProject = gradle.rootProject
-    val deprecatedAPIs = usedDeprecatedAPIs[rootProject]?.sorted()?.joinToString(separator = "\n") { "|    $it" }.orEmpty()
-    if (deprecatedAPIs.isNotEmpty()) {
-        rootProject.logger.warn(
-            """
-            |
-            |Some native binaries in this build are configured using deprecated DSL elements. Use the `binaries` DSL block instead.
-            |The following deprecated DSL elements are used in this build:
-            $deprecatedAPIs
-            |
-            |See details about the `binaries` block at https://kotlinlang.org/docs/reference/building-mpp-with-gradle.html#building-final-native-binaries
-            """.trimMargin()
-        )
-    }
-}
-
-private fun KotlinNativeCompilation.registerDeprecatedApi(api: String) = with(target.project.rootProject) {
-    val deprecatedAPIs = usedDeprecatedAPIs.computeIfAbsent(this) {
-        gradle.projectsEvaluated(::showDeprecationWarning)
-        mutableSetOf()
-    }
-    deprecatedAPIs.add(api)
-}
 
 class KotlinNativeCompilation(
     override val target: KotlinNativeTarget,
@@ -86,9 +51,6 @@ class KotlinNativeCompilation(
             target.compilations.getByName(it)
         }
 
-    // Used only to support the old APIs. TODO@binaries: Remove when the old APIs are removed.
-    internal val binaries = mutableMapOf<Pair<NativeOutputKind, NativeBuildType>, NativeBinary>()
-
     // Native-specific DSL.
     var extraOpts = mutableListOf<String>()
 
@@ -97,167 +59,18 @@ class KotlinNativeCompilation(
         extraOpts.addAll(values.map { it.toString() })
     }
 
-    // Used to access build types from internals of the plugin without printing
-    // the deprecation warning during user's project configuration.
-    // TODO@binaries: Drop when the old API are removed.
-    internal var buildTypesNoWarn = mutableListOf<NativeBuildType>()
-
-    @Deprecated(OLD_BINARY_API_DEPRECATION)
-    var buildTypes: MutableList<NativeBuildType>
-        get() = buildTypesNoWarn.also { registerDeprecatedApi("KotlinNativeCompilation.buildTypes") }
-        set(value) {
-            registerDeprecatedApi("KotlinNativeCompilation.buildTypes")
-            buildTypesNoWarn = value
-        }
-
-    // Used to access output kinds from internals of the plugin without printing
-    // the deprecation warning during user's project configuration.
-    // TODO@binaries: Drop when the old API are removed.
-    internal var outputKindsNoWarn = mutableListOf<NativeOutputKind>()
-
-    @Deprecated(OLD_BINARY_API_DEPRECATION)
-    var outputKinds: MutableList<NativeOutputKind>
-        get() = outputKindsNoWarn.also { registerDeprecatedApi("KotlinNativeCompilation.outputKinds") }
-        set(value) {
-            registerDeprecatedApi("KotlinNativeCompilation.outputKinds")
-            outputKindsNoWarn = value
-        }
-
-    @Deprecated(OLD_BINARY_API_DEPRECATION)
-    fun outputKind(kind: NativeOutputKind) = outputKinds.add(kind).also {
-        registerDeprecatedApi("KotlinNativeCompilation.outputKind(...)")
-    }
-
-    @Deprecated(OLD_BINARY_API_DEPRECATION)
-    fun outputKinds(vararg kinds: NativeOutputKind) {
-        registerDeprecatedApi("KotlinNativeCompilation.outputKinds(...)")
-        outputKinds = kinds.toMutableList()
-    }
-
-    @Deprecated(OLD_BINARY_API_DEPRECATION)
-    fun outputKinds(vararg kinds: String) {
-        registerDeprecatedApi("KotlinNativeCompilation.outputKinds(...)")
-        outputKinds = kinds.map { NativeOutputKind.valueOf(it.toUpperCase()) }.toMutableList()
-    }
-
-    @Deprecated(OLD_BINARY_API_DEPRECATION)
-    fun outputKinds(kinds: List<Any>) {
-        registerDeprecatedApi("KotlinNativeCompilation.outputKinds(...)")
-        outputKinds = kinds.map {
-            when (it) {
-                is NativeOutputKind -> it
-                is String -> NativeOutputKind.valueOf(it.toUpperCase())
-                else -> error("Cannot use $it as an output kind")
-            }
-        }.toMutableList()
-    }
-
-    // Used to access entry point from internals of the plugin without printing
-    // the deprecation warning during user's project configuration.
-    // TODO@binaries: Drop when the old API are removed.
-    internal var entryPointNoWarn: String? = null
-
-    @Deprecated(OLD_BINARY_API_DEPRECATION)
-    var entryPoint: String?
-        get() = entryPointNoWarn.also { registerDeprecatedApi("KotlinNativeCompilation.entryPoint") }
-        set(value) {
-            registerDeprecatedApi("KotlinNativeCompilation.entryPoint")
-            entryPointNoWarn = value
-        }
-
-    @Deprecated(OLD_BINARY_API_DEPRECATION)
-    fun entryPoint(value: String) {
-        registerDeprecatedApi("KotlinNativeCompilation.entryPoint(...)")
-        entryPoint = value
-    }
-
     // Interop DSL.
     val cinterops = project.container(DefaultCInteropSettings::class.java) { cinteropName ->
         DefaultCInteropSettings(project, cinteropName, this)
     }
 
-    // Used to access linker options from internals of the plugin without printing
-    // the deprecation warning during user's project configuration.
-    // TODO@binaries: Drop when the old API are removed.
-    internal var linkerOptsNoWarn = mutableListOf<String>()
-
-    @Deprecated(OLD_BINARY_API_DEPRECATION)
-    var linkerOpts: MutableList<String>
-        get() = linkerOptsNoWarn.also { registerDeprecatedApi("KotlinNativeCompilation.linkerOpts") }
-        set(value) {
-            registerDeprecatedApi("KotlinNativeCompilation.linkerOpts")
-            linkerOptsNoWarn = value
-        }
-
     fun cinterops(action: Closure<Unit>) = cinterops(ConfigureUtil.configureUsing(action))
     fun cinterops(action: Action<NamedDomainObjectContainer<DefaultCInteropSettings>>) = action.execute(cinterops)
 
-    @Deprecated(OLD_BINARY_API_DEPRECATION)
-    fun linkerOpts(vararg values: String) = linkerOpts(values.toList()).also {
-        registerDeprecatedApi("KotlinNativeCompilation.linkerOpts(...)")
-    }
-
-    @Deprecated(OLD_BINARY_API_DEPRECATION)
-    fun linkerOpts(values: List<String>) {
-        registerDeprecatedApi("KotlinNativeCompilation.linkerOpts(...)")
-        linkerOpts.addAll(values)
-    }
-
-    // Task accessors.
-    @Deprecated(OLD_BINARY_API_DEPRECATION)
-    fun findLinkTask(kind: NativeOutputKind, buildType: NativeBuildType): KotlinNativeLink? =
-        binaries[kind to buildType]?.linkTask.also { registerDeprecatedApi("KotlinNativeCompilation.findLinkTask(...)") }
-
-    @Deprecated(OLD_BINARY_API_DEPRECATION)
-    fun getLinkTask(kind: NativeOutputKind, buildType: NativeBuildType): KotlinNativeLink =
-        findLinkTask(kind, buildType).also { registerDeprecatedApi("KotlinNativeCompilation.getLinkTask(...)") }
-            ?: throw IllegalArgumentException("Cannot find a link task for the binary kind '$kind' and the build type '$buildType'")
-
-    @Deprecated(OLD_BINARY_API_DEPRECATION)
-    fun findLinkTask(kind: String, buildType: String) =
-        findLinkTask(NativeOutputKind.valueOf(kind.toUpperCase()), NativeBuildType.valueOf(buildType.toUpperCase()))
-            .also { registerDeprecatedApi("KotlinNativeCompilation.findLinkTask(...)") }
-
-    @Deprecated(OLD_BINARY_API_DEPRECATION)
-    fun getLinkTask(kind: String, buildType: String) =
-        getLinkTask(NativeOutputKind.valueOf(kind.toUpperCase()), NativeBuildType.valueOf(buildType.toUpperCase()))
-            .also { registerDeprecatedApi("KotlinNativeCompilation.getLinkTask(...)") }
-
-    @Deprecated(OLD_BINARY_API_DEPRECATION)
-    fun findBinary(kind: NativeOutputKind, buildType: NativeBuildType): File? =
-        findLinkTask(kind, buildType)?.outputFile?.get().also { registerDeprecatedApi("KotlinNativeCompilation.findBinary(...)") }
-
-    @Deprecated(OLD_BINARY_API_DEPRECATION)
-    fun getBinary(kind: NativeOutputKind, buildType: NativeBuildType): File =
-        getLinkTask(kind, buildType).outputFile.get().also { registerDeprecatedApi("KotlinNativeCompilation.getBinary(...)") }
-
-    @Deprecated(OLD_BINARY_API_DEPRECATION)
-    fun findBinary(kind: String, buildType: String) =
-        findBinary(NativeOutputKind.valueOf(kind.toUpperCase()), NativeBuildType.valueOf(buildType.toUpperCase()))
-            .also { registerDeprecatedApi("KotlinNativeCompilation.findBinary(...)") }
-
-    @Deprecated(OLD_BINARY_API_DEPRECATION)
-    fun getBinary(kind: String, buildType: String) =
-        getBinary(NativeOutputKind.valueOf(kind.toUpperCase()), NativeBuildType.valueOf(buildType.toUpperCase()))
-            .also { registerDeprecatedApi("KotlinNativeCompilation.getBinary(...)") }
-
     // Naming
     override val processResourcesTaskName: String
         get() = disambiguateName("processResources")
 
-    @Deprecated(OLD_BINARY_API_DEPRECATION)
-    fun linkTaskName(kind: NativeOutputKind, buildType: NativeBuildType): String =
-        lowerCamelCaseName(
-            "link",
-            KotlinNativeBinaryContainer.generateBinaryName(compilationName, buildType, kind.taskNameClassifier),
-            target.targetName
-        ).also { registerDeprecatedApi("KotlinNativeCompilation.linkTaskName(...)") }
-
-    @Deprecated(OLD_BINARY_API_DEPRECATION)
-    fun linkTaskName(kind: String, buildType: String) =
-        linkTaskName(NativeOutputKind.valueOf(kind.toUpperCase()), NativeBuildType.valueOf(buildType.toUpperCase()))
-            .also { registerDeprecatedApi("KotlinNativeCompilation.linkTaskName(...)") }
-
     override val compileDependencyConfigurationName: String
         get() = lowerCamelCaseName(
             target.disambiguationClassifier,

libraries/tools/kotlin-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/targets/native/KotlinNativeCompilationFactory.kt

@@ -23,7 +23,5 @@ class KotlinNativeCompilationFactory(
                 friendCompilationName = KotlinCompilation.MAIN_COMPILATION_NAME
                 isTestCompilation = true
             }
-            buildTypesNoWarn = mutableListOf(NativeBuildType.DEBUG, NativeBuildType.RELEASE)
         }
-
 }

libraries/tools/kotlin-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/targets/native/KotlinNativeTargetConfigurator.kt

@@ -251,9 +251,7 @@ open class KotlinNativeTargetConfigurator(
 
     override fun configureTest(target: KotlinNativeTarget) {
         target.binaries.defaultTestExecutable {
-            compilation = target.compilations.maybeCreate(KotlinCompilation.TEST_COMPILATION_NAME)
-            // Allow accessing the test binary using the old getters (e.g. compilations.test.getBinary('EXECUTABLE', 'DEBUG'))
-            compilation.binaries[NativeOutputKind.EXECUTABLE to KotlinNativeBinaryContainer.DEFAULT_TEST_BUILD_TYPE] = this
+            compilation = target.compilations.maybeCreate(TEST_COMPILATION_NAME)
         }
     }
 
@@ -303,40 +301,6 @@ open class KotlinNativeTargetConfigurator(
                 project.tasks.getByName(it.compilation.binariesTaskName).dependsOn(it.linkTaskName)
             }
         }
-
-        // Create binaries for output kinds declared using the old DSL.
-        project.whenEvaluated {
-            target.compilations.all { compilation ->
-                val binaries = target.binaries
-                val konanTarget = compilation.target.konanTarget
-                val name = compilation.name
-                val buildTypes = compilation.buildTypesNoWarn
-                val availableOutputKinds = compilation.outputKindsNoWarn.filter { it.availableFor(konanTarget) }
-
-                val configure: NativeBinary.() -> Unit = {
-                    this.compilation = compilation
-                    linkerOpts.addAll(compilation.linkerOptsNoWarn)
-                    if (this is Executable) {
-                        entryPoint = compilation.entryPointNoWarn
-                    }
-                    compilation.binaries[outputKind to buildType] = this
-                }
-
-                for (kind in availableOutputKinds) {
-                    when (kind) {
-                        NativeOutputKind.EXECUTABLE -> binaries.executable(name, buildTypes, configure)
-                        NativeOutputKind.DYNAMIC -> binaries.sharedLib(name, buildTypes, configure)
-                        NativeOutputKind.STATIC -> binaries.staticLib(name, buildTypes, configure)
-                        NativeOutputKind.FRAMEWORK -> binaries.framework(name, buildTypes, configure)
-                    }
-                }
-            }
-            // Allow setting linker options for the default test executable using the
-            // corresponding properties of the test compilation.
-            target.binaries.getDefaultTestExecutable().apply {
-                linkerOpts.addAll(target.compilations.getByName(TEST_COMPILATION_NAME).linkerOptsNoWarn)
-            }
-        }
     }
 
     fun configureFrameworkExport(target: KotlinNativeTarget) {